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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2001
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Valid with restrictions. This is peer reviewed data where the test methodology and identity of the substance have been evaluated, and that a reliable and representative value for the endpoint has been selected. No information on GLP status or test guideline followed is available.
Qualifier:
no guideline available
Principles of method if other than guideline:
Not available
GLP compliance:
not specified
Type of method:
other: Not specified
Key result
Melting / freezing pt.:
ca. -112 °C
Remarks on result:
other: Atm. Press., Decomposition and Sublimation not specified in the publication
Conclusions:
The freezing point of butyl bromide is -112 ºC.
Executive summary:

The freezing point of butyl bromide is -112 ºC.

Description of key information

Freezing point of butyl bromide

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-112 °C

Additional information

A weight of evidence approach was used to address this endpoint. The value obtained was as follows The Merck Index- An Encyclopedia of Chemicals, Drugs and Biologicals. 13th Edition:

The freezing point of butyl bromide is -112 ºC.